67731344

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{463}}^1$

素因数の和:735

約数の個数: 40

約数和(自身を含む): 135324672

約数和(自身を除く): 67593328

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 223, 328, 446, 463, 656, 892, 926, 1784, 1852, 3568, 3704, 7408, 9143, 18286, 18983, 36572, 37966, 73144, 75932, 103249, 146288, 151864, 206498, 303728, 412996, 825992, 1651984, 4233209, 8466418, 16932836, 33865672, 67731344]

約数ペア:

[(1, 67731344), (2, 33865672), (4, 16932836), (8, 8466418), (16, 4233209), (41, 1651984), (82, 825992), (164, 412996), (223, 303728), (328, 206498), (446, 151864), (463, 146288), (656, 103249), (892, 75932), (926, 73144), (1784, 37966), (1852, 36572), (3568, 18983), (3704, 18286), (7408, 9143)]